baber/WOPTO huggingface dataset:
Patent JP-2009214760-A (JP)
Title: Pneumatic tire for heavy load
Inventor: ISOBE SATORU
IPC: B60C11/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load capable of improving the durability, resistance to wire fatigue, and resistance to partial wear.  <P>SOLUTION: The pneumatic tire for heavy load includes a circumferential groove 22 extending circumferentially along the tire on the tread surface of a tread portion 2. When a pneumatic pressure equivalent to a normal internal pressure is applied with reference to a case where a pneumatic pressure equivalent to an internal pressure of 100 [kPa] is applied, a diametrical radial growth of the tire at a crown center CL of the tread portion 2 and in the circumferential groove 22 on the utmost external side in the width direction of the tire is less than 0.3 [%]. For example, the radial outside of the tire of a carcass layer 6 includes at least two crossing belts 72, 74 forming an angle of between 10 degrees and 30 degrees with respect to the circumference of the tire and at least one circumferential reinforcement belt 73 forming an angle of ≥0 degree and ≤5 degrees with respect to the circumference of the tire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216219-A (JP)
Title: Supporting metal fitting and pipe fixed by supporting metal fitting
Inventor: KOBAYASHI KOJI
IPC: F16L55/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting metal fitting allowing a compression part of a covering material to be minimized, suppressing reduction of the soundproof capacity of a soundproof material, and having an excellent appearance by avoiding compression and collapse in appearance even if the covering material is fixed by the supporting metal fitting.  <P>SOLUTION: The supporting metal fitting is used for supporting a pipe formed by winding a covering material having a predetermined thickness and made of a compressible soundproof sheet around the circumference of the pipe. The fitting is provided with an annularly formed ring-like part and a plurality of protrusions formed inward on the ring-like part. The protrusions are positioned inside the outer diameter of a resin tube when the supporting metal fitting is fixed to the resin tube, and the ring-like part has an inner diameter from -10 to +10 mm with respect to the outer diameter of the covering material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215259-A (JP)
Title: Production method of 3-halogeno-4-hydrocarbyloxy-nitrobenzene compound
Inventor: NISHINO SHIGEYOSHI
IPC: C07D213/30
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively producing a 3-halogeno-4-hydrocarbyloxy-nitrobenzene compound from a 3,4-dihalgeno-nitrobenzene compound under a mild condition using a weak base without establishing a specific reaction condition.  <P>SOLUTION: The 3-halogeno-4-hydrocarbyloxy-nitrobenzene compound represented by general formula (3) (wherein X<SP>2</SP>is F, Cl, Br, or I, and an arbitrary hydrogen atom may be substituted by an alkyl, alkenyl, cycloalkyl, aralkyl, aryl or heteroaryl) is obtained by reacting the 3,4-dihalgeno-nitrobenzene compound with a hydroxyl compound represented by general formula (2) (wherein R is an alkyl, alkenyl, cycloalkyl or aralkyl) in the presence of an alkali metal carbonate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215052-A (JP)
Title: Data transmission system for elevator
Inventor: SUMI KATSUHIRO
IPC: B66B5/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose whether a non-response of a transmission on the side of a transmission slave station is caused by an abnormality of a power source on the side of the slave station or caused by an abnormality of a host processor on the side of the slave station.  <P>SOLUTION: When an abnormal diagnosis control means 101 outputs an operation check command with an operation check code D1 and a check parameter D2 added, a local processor operation check means 102 receives the command and performs an operation check with respect to a local host processor 1. A transmission control circuit 2 returns a check result to the abnormal diagnosis control means 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215265-A (JP)
Title: Process for producing bicyclohexyl
Inventor: HIRANO SATORU
IPC: C07C13/38
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing bicyclohexyl which is suitable as a liquid for immersion exposure having excellent transmittance at 193 nm by more reducing its absorbance.  <P>SOLUTION: Disclosed is a method of producing bicyclohexyl having an average light transmittance at a wavelength of 193 nm of ≥99.40% per 1 mm of the optical path length by bringing raw material bicyclohexyl into contact with an adsorbent, wherein the method comprises a step of bringing the raw material bicyclohexyl into contact with the adsorbent in an atmosphere of an inert gas having a purity of ≥99.999 vol%, and after the step of bringing the bicyclohexyl as a raw material into contact with the adsorbent, installing a storage tank for temporarily storing the bicyclohexyl before it is filled into a container, and performing substitution with an inert gas in the storage tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214853-A (JP)
Title: Method, device and program for estimating vehicle axial force
Inventor: YAMASHITA MASAHARU
IPC: B62D101/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle axial force estimating method capable of largely reducing labor and cost for providing axial force information on a vehicle.  <P>SOLUTION: This method is provided for estimating axial force of the vehicle. A reference vehicle and an object vehicle being an axial force estimating object, respectively include a process of providing the relationship between a steering angle and the axial force, a process of determining the relationship in the axial force between the reference vehicle and the object vehicle, a process of providing the relationship between lateral acceleration and the axial force on the object vehicle, and a process of estimating the axial force of the object vehicle based on data on the reference vehicle. When a speed of the object vehicle is a preset speed or less, the axial force of the object vehicle is estimated from the relationship of the axial force between the reference vehicle and the object vehicle. When the speed of the object vehicle is larger than the preset speed, the axial force of the object vehicle is estimated from the lateral acceleration of the reference vehicle and the relationship between the lateral acceleration and the axial force on the object vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073722-A (JP)
Title: Porous silica, laminate and composition for optical use, and method for producing porous silica
Inventor: FUNAYAMA KATSUYA
IPC: H01L31/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous silica which has low refractive index and is stable against water.  <P>SOLUTION: The porous silica has ≤1.3 of a refractive index, in which the difference of the refractive indexes before immersion in water and after immersion in water for 24 hours is ≤0.15 at a wavelength of 550 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224049-A (JP)
Title: Battery pack
Inventor: WASHIDA KEN
IPC: H01M2/10
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack with quality of printed characters and strength of labels secured, without limitation in material quality of an outermost layer.  <P>SOLUTION: A battery core 7 is structured by insertion-coupling rectangular outer package frames 6 on four sides of a set battery 2 having a protective circuit board 4 arranged on one face of a unit battery 3. Then, both plane faces and parts of four side faces of the battery core 7 are wound around with a label 8 to structure a battery pack 1. The label 8 consists of a PET-made base material layer and a PP-made protective layer. One end part in a length direction of the label 8 lack a protective layer, and is structured as an information storage part 8d consisting only of the base material layer. The information storage part 8d has manufacturing information 8e stored. The label 8 is pasted on the battery core 7 so that the information storage part 8d is positioned outside at an overlapping part with the label 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222781-A (JP)
Title: Optical part and method of manufacturing it
Inventor: NAGAYAMA NORIMITSU
IPC: G02B7/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical part and a method of manufacturing it, hardly breaking an optical element formed integral with a frame body.  <P>SOLUTION: The frame body 14 is formed to draw a rounded curve when the inner peripheral surface 18 is viewed in a section along a plane containing an optical axis of the optical element 19. The joining state after the frame body 14 is formed integral with the optical element 19 is such that the inner periphery 18 having a rounded section of the frame body 14 a little enters the outer periphery of the optical element 19, that is, the inner periphery having a rounded section of the frame body 14 is a little held by the outer periphery of the optical element 19, thereby preventing the outer periphery of the optical element 19 from being divided into two upper and lower parts to be thinner, and preventing concentration of stress so that the optical element 19 of the optical part is hardly broken.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222270-A (JP)
Title: Vent cap for ventilation
Inventor: YOKOYAMA TAKASHI
IPC: F24F7/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a wall by exhaust air when an eaves ceiling, a partitioning wall or the like exists near an installation wall of a vent cap for ventilation.  <P>SOLUTION: This vent cap for ventilation includes a body cylindrical section 5 fitted and inserted into a duct 4 disposed in an external wall 1 of a building, and a shielding section 8 disposed outdoors 3 on an outdoor-side end section 6 of the body cylindrical section 5 through a supporting member 7, and a hood 10 is disposed in a state of projecting to the outdoor side from an outdoor-side opening section 9 of the body cylindrical section 5. Since the hood 10 is disposed on a peripheral edge 11 of the outdoor-side opening section 9 in such a state that a position for suppressing exhaust air is selectable, the hood 10 can be optionally installed while selecting its direction on site when the eaves ceiling, the partitioning wall or the like exists in the neighborhood.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221915-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: MORI TOSHIHIRO
IPC: F01N3/28
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, capable of accurately estimating the temperature of a downstream catalyst by using only one temperature sensor.  <P>SOLUTION: The exhaust emission control device of the internal combustion engine is suitably used to purify exhaust gas discharged from the internal combustion engine by using a first catalyst (upstream catalyst) and the second catalyst (downstream catalyst) disposed in series in an exhaust passage. A passing HC amount estimation means estimates the amount of HC passing through the first catalyst, and a second catalyst temperature estimation means estimates the temperature of the second catalyst in view of the heating of the second catalyst by HC passing through the first catalyst. This allows the temperature of the second catalyst to be accurately estimated without using preceding and succeeding exhaust temperatures at the second catalyst (for example, without using two temperature sensors to obtain exhaust temperatures before and after the second catalyst).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229545-A (JP)
Title: Optical connector plug
Inventor: HIOKI KOSUKE
IPC: G02B6/36
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector plug in which a release lever is easily operated, without using a tool even when it is mounted at a high density.  <P>SOLUTION: The optical connector plug comprises a release lever 11 which is furnished with an engaging piece 12 for engaging with an adapter P; a slider 13 mounted movably in a regulated range in the axial direction of the plug main body 1, wherein the slider 13 is pressurized to and engaged with the rear end of the release lever 11. The plug body 1 is mounted on the adapter P, by moving the slider 13 in the direction of the adapter P, wherein the release lever 11 is moved downward by the guide of the adapter P together with the engaging piece 12, and the engaging piece 12 and the adapter P are engaged. Furthermore, the plug body 1 is pulled out of the adapter P by moving the slider 13 in the pulling-out direction, wherein a release piece 11a of the rear end part of the release lever 11 is pressed down against the tapered face 13a of the slider 13 so that thus the engaging piece 12 and the adapter P are disengaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227738-A (JP)
Title: Thermoplastic resin composition having flame retardancy and antimicrobial property and method for producing the same
Inventor: YOSHIMURA TAKUJI
IPC: C08L101/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having sufficient antimicrobial property and flame retardancy and yet slight change of color.  <P>SOLUTION: The thermoplastic resin composition is obtained by mixing a flame-retardant thermoplastic resin (component A) containing a halogen-based flame retardant with an inorganic antibacterial powder as a component B, zinc silicate fine powder or mixed fine powder of amorphous silicon oxide and zinc oxide as a component C. The resin composition has improved dispersibility of the component B in the component A and improved surface exposure by the action of the component C used together with the component B, develops practically sufficient antimicrobial property by a small amount of inorganic antibacterial powder and has excellent color fastness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229760-A (JP)
Title: Optical component, back light unit, and display device
Inventor: TAKIZAWA SEIJI
IPC: G02B3/06
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology advantageous for achieving a thin display device allowing bright display on a screen while hardly producing a lamp image.  <P>SOLUTION: An optical component 52 has a first main surface into which the light radiated by a light source 41 is made to come, and a second main surface for emitting diffused light when the light is made to come into the first main surface. The optical component 52 is provided with: a diffusion layer 26 including a transparent material and a plurality of regions that are distributed in the transparent material and have a refractive index different from that of the transparent material; an optical function layer 1 having, on the second main surface, a relief structure where one main surface constitutes the second main surface and that constitutes a plurality of optical elements each formed of a lens or a prism; and diffusion transmission layers 23 and 28 having, on the first main surface, a relief structure where one main surface constitutes the first main surface and the other main surface faces the optical function layer 1 on both sides of the diffusion layer 26 and that constitutes a plurality of optical elements each formed of a lens or a prism, where the surface area of the first main surface is smaller than that of the second main surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238976-A (JP)
Title: Ceramic laminated substrate and method for manufacturing the ceramic laminated body
Inventor: MAEDA TOSHIHIKO
IPC: H01L23/13
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic multilayer wiring substrate which has a high dimensional accuracy, a low resistance wiring conductor, a high heat resistance and a high chemical resistance, and provides a large porcelain strength.  <P>SOLUTION: The ceramic laminated substrate 11 comprises glass ceramics 14 and ceramic sintered bodies 13 sintered at a higher temperature than the glass ceramics 14, and is sintered across the glass ceramics 14 between the ceramic sintered bodies 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238641-A (JP)
Title: Anode active material for lithium ion secondary battery
Inventor: SAKAGUCHI HIROKI
IPC: H01M4/134
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode active material for a lithium ion secondary battery, which can achieve high capacity and excellent cycle characteristics.  <P>SOLUTION: The anode active material for a lithium ion secondary battery contains a mixture of Mg<SB>2</SB>A or LaA<SB>2</SB>(A denotes Si or Ge) and an element A (A denotes Si or Ge). An active material layer containing the active material is preferably formed by attaching Mg<SB>2</SB>A or LaA<SB>2</SB>and element A on a surface of a collector by gas deposition method. Alternatively, on the active material layer, at least part of a surface of a particle of Mg<SB>2</SB>A or LaA<SB>2</SB>and a particle of the element A are coated with a metal material with low forming ability of a lithium compound, as well as a gap is preferably formed between the particles coated with the metal material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236249-A (JP)
Title: Vibration control member and vibration control construction of structure
Inventor: ECHIGO SHIGERU
IPC: E04H9/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control member and a vibration control construction of a structure, easily installed in a small installation space by a simple constitution and absorbing (dissipating) vibration energy generated in the structure or the like.  <P>SOLUTION: This vibration control member 10 includes a flexible cable 14 with both ends fixed to the structure, and supporting members (sliding portions) 12A, 12B supporting the cable 14 and absorbing the vibration energy generated in the structure by frictional force developed between the cable 14 and supporting members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238697-A (JP)
Title: Battery cooling device for vehicle
Inventor: OHASHI KAZUYA
IPC: H01M10/658
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery cooling device for a vehicle for restraining and sufficiently cooling received heat in an engine room at high temperature while maintaining engine performance and realizing a longer life of a battery by preventing the battery from being at high temperature.  <P>SOLUTION: The battery (12) is arranged in an air cleaner case (1) prepared in a suction passage of an engine, a suction air flowing into the air cleaner case is guided by a guide passage (18) in the air cleaner case so as to pass through the battery when a suction air flow rate of the engine is small, and the suction air is set up to not pass through the battery by opening a flap (20) for opening and closing an opening (16a) of the guide passage when the suction air flow rate of the engine is large.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245960-A (JP)
Title: Package for semiconductor device, semiconductor device, and method for manufacturing thereof
Inventor: KAMIYASU ASAKO
IPC: H01L23/50
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing of a package for a semiconductor device for improving the reliability of the semiconductor device by lowering a resin molding cost, dissolving the problem of resin burrs and securing adhesion over the entire interface of a resin molding part and a lead in the semiconductor device.  <P>SOLUTION: On the surface of a lead frame 10, a functional organic molecule 16 forms an organic coating 15 by self-organization. The functional organic molecule 16 includes a first functional group 16b with connectivity to a metal at one end of a main frame part 16a, and also includes a second functional group 16c with connectivity to a resin at the other end of the main frame part 16a. To the lead frame 10 where the organic coating 15 is formed, a thermoplastic resin containing an epoxy group or an alkoxysilyl group is injection molded, and a resin enclosure is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244483-A (JP)
Title: Delay demodulating device
Inventor: HASEGAWA JUNICHI
IPC: H04B10/516
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay demodulating device, miniaturizing a chip and reducing polarized wave dissociation amount.  <P>SOLUTION: A delay demodulating device 1 includes: an optical input waveguide 2 to which a DQPSK (Differential Quadrature Phase Shift Keying) signal is input; a Y-branch waveguide 3 for causing branching of the optical input waveguide 2; a first Mach-Zehnder interferometer (MZI) 4; and a second Mach-Zehnder interferometer 5. Both end parts of arm waveguides 8, 9 of the MZI 4 and both end parts of arm waveguides 12, 13 of the MZI 5 are respectively bent toward the central part of a plane light wave circuit (PLC) 1A. Thus, the lengths in the Z direction of the arm waveguide 8, 9 parts of the MZI 4 and the lengths in the Z direction of the arm waveguide 12, 13 parts of the MZI 5 are respectively reduced, and also the lengths in the Z direction of the input coupler 6, 10 parts and output coupler 7, 11 parts of each MZI are respectively reduced. The areas of the respective MZI 4, 5 parts are reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243551-A (JP)
Title: Fluid pipe closure
Inventor: MATSUMURA RYOTA
IPC: F16L55/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pipe closure capable of effectively and efficiently inhibiting trouble of its coming off and flying away from a tip part of a fluid pipe by pipe inside pressure.  <P>SOLUTION: This closure comprise a fluid pipe closing part 1 closing the tip part p2 of the fluid pipe P, a fluid pipe insertion part 17 in which the fluid pipe P is inserted, a connection part 18 connecting the fluid pipe closing part 1 and the fluid pipe insertion part 17. The connection part 18 is connected to one side half region R1 of the fluid pipe insertion part 17 so as to incline the fluid pipe insertion part 17 by drawing force during movement of the fluid pipe closing part 1 by pipe inside pressure. A clamping part 19 for clamping on an outer circumference surface p1 of the fluid pipe P by the drawing force is provided on the fluid pipe insertion part 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244118-A (JP)
Title: Device for inspecting oil seal
Inventor: KANETANI MASAHARU
IPC: G01N21/88
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inspecting an oil seal, capable of accurately and reliably checking cracks in a seal lip part of the oil seal.  <P>SOLUTION: The device includes: an oil seal supporting and rotating means 12 which supports and rotates an annular oil seal 1; two rollers 13 which is pressed to two radially separated positions on the inner circumferential surface of an annular seal lip 5 of the oil seal 1 supported and rotated by the means 12 in such a manner as to be separable therefrom to radially extend the seal lip 5; and a photographing means 14 which takes an image of the seal lip 5 radially extended by the two rollers 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT